Microsemi Corporation
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JAN1N4148UBCA

JAN1N4148UBCA

Product Overview

  • Category: Electronic Component
  • Use: Signal Diode
  • Characteristics: High-speed switching, small signal rectification
  • Package: DO-204AH (DO-35)
  • Essence: Silicon Epitaxial Planar Switching Diode
  • Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

  • Maximum Continuous Forward Current: 200 mA
  • Peak Reverse Voltage: 100 V
  • Forward Voltage Drop: 1 V at 10 mA
  • Reverse Recovery Time: 4 ns

Detailed Pin Configuration

The JAN1N4148UBCA has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High switching speed
  • Low leakage current
  • Small size

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low forward voltage drop
  • Small package size

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to overvoltage conditions

Working Principles

The JAN1N4148UBCA operates based on the principles of semiconductor diode behavior, allowing current to flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

This diode is commonly used in applications such as: - High-speed switching circuits - Small signal rectification - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to JAN1N4148UBCA include: - 1N914 - 1N4448 - BA85

In conclusion, the JAN1N4148UBCA is a high-speed switching diode with applications in various electronic circuits, offering fast response times and low forward voltage drop. Its compact size makes it suitable for space-constrained designs, but designers should be mindful of its limitations in handling high reverse voltages. When considering alternatives, the 1N914, 1N4448, and BA85 diodes can serve similar functions in electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de JAN1N4148UBCA en soluciones técnicas

  1. What is the maximum repetitive peak reverse voltage of JAN1N4148UBCA?

    • The maximum repetitive peak reverse voltage of JAN1N4148UBCA is 100V.

  2. What is the forward voltage drop of JAN1N4148UBCA at a specified current?

    • The forward voltage drop of JAN1N4148UBCA is typically around 0.62V at a forward current of 10mA.

  3. What is the maximum average forward rectified current for JAN1N4148UBCA?

    • The maximum average forward rectified current for JAN1N4148UBCA is 300mA.

  4. Can JAN1N4148UBCA be used in high-speed switching applications?

    • Yes, JAN1N4148UBCA is suitable for high-speed switching due to its fast switching speed.

  5. Is JAN1N4148UBCA suitable for general-purpose diode applications?

    • Yes, JAN1N4148UBCA is commonly used in general-purpose diode applications such as signal detection and clipping.

  6. What is the operating temperature range of JAN1N4148UBCA?

    • The operating temperature range of JAN1N4148UBCA is typically -65°C to +175°C.

  7. Does JAN1N4148UBCA have a low leakage current?

    • Yes, JAN1N4148UBCA has a low leakage current, making it suitable for precision applications.

  8. Can JAN1N4148UBCA be used in voltage regulation circuits?

    • Yes, JAN1N4148UBCA can be used in voltage regulation circuits due to its stable characteristics.

  9. What is the typical junction capacitance of JAN1N4148UBCA?

    • The typical junction capacitance of JAN1N4148UBCA is around 4pF at a reverse bias of 4V.

  10. Is JAN1N4148UBCA available in surface mount packages?

    • Yes, JAN1N4148UBCA is available in surface mount packages, making it suitable for compact electronic designs.